Malware analysis 6503277950074880.zip Malicious activity

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File name:	6503277950074880.zip
Full analysis:	https://app.any.run/tasks/5bd75158-15bf-402e-942d-6d3c5ca95947
Verdict:	Malicious activity
Analysis date:	July 11, 2019, 22:43:02
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME:	application/zip
File info:	Zip archive data, at least v2.0 to extract
MD5:	D65EAA1811A1D3527D5C4FCE6B9D0135
SHA1:	516146A720D7E019899D2C4F7CEB918779ADFFA2
SHA256:	7CBEE8BFD056B6144A2B9D2F823D6327CB7098D86CA5BA6F99337BE5FCB63A08
SSDEEP:	98304:II5bTZ/Gd8HF75P/G2q83SeCSa7XsuSS3WA0IUKi:DnGWHBzq8za70S3WA05Ki

ANY.RUN is an interactive service which provides full access to the guest system. Information in this report could be distorted by user actions and is provided for user acknowledgement as it is. ANY.RUN does not guarantee maliciousness or safety of the content.

Launch configuration

Task duration:: 120 seconds
Heavy Evasion option:: off
Network geolocation:: off
Additional time used:: 60 seconds
MITM proxy:: off
Privacy:: Public submission
Fakenet option:: off
Route via Tor:: off
Autoconfirmation of UAC:: on
Network:: on

Software preset

Internet Explorer 8.0.7601.17514 undefined
Adobe Acrobat Reader DC MUI (15.023.20070)
Adobe Flash Player 26 ActiveX (26.0.0.131)
Adobe Flash Player 26 NPAPI (26.0.0.131)
Adobe Flash Player 26 PPAPI (26.0.0.131)
Adobe Refresh Manager (1.8.0)
CCleaner (5.35)
FileZilla Client 3.36.0 (3.36.0)
Google Chrome (75.0.3770.100)
Google Update Helper (1.3.34.7)
Java 8 Update 92 (8.0.920.14)
Java Auto Updater (2.8.92.14)
Microsoft .NET Framework 4.7.2 (4.7.03062)
Microsoft Office Access MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Access Setup Metadata MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Excel MUI (English) 2010 (14.0.6029.1000)
Microsoft Office OneNote MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Outlook MUI (English) 2010 (14.0.6029.1000)
Microsoft Office PowerPoint MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Professional 2010 (14.0.6029.1000)
Microsoft Office Proof (English) 2010 (14.0.6029.1000)
Microsoft Office Proof (French) 2010 (14.0.6029.1000)
Microsoft Office Proof (Spanish) 2010 (14.0.6029.1000)
Microsoft Office Proofing (English) 2010 (14.0.6029.1000)
Microsoft Office Publisher MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Shared MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Shared Setup Metadata MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Single Image 2010 (14.0.6029.1000)
Microsoft Office Word MUI (English) 2010 (14.0.6029.1000)
Microsoft Visual C++ 2008 Redistributable - x86 9.0.30729.6161 (9.0.30729.6161)
Microsoft Visual C++ 2010 x86 Redistributable - 10.0.40219 (10.0.40219)
Microsoft Visual C++ 2013 Redistributable (x86) - 12.0.30501 (12.0.30501.0)
Microsoft Visual C++ 2013 x86 Additional Runtime - 12.0.21005 (12.0.21005)
Microsoft Visual C++ 2013 x86 Minimum Runtime - 12.0.21005 (12.0.21005)
Microsoft Visual C++ 2015-2019 Redistributable (x86) - 14.21.27702 (14.21.27702.2)
Microsoft Visual C++ 2019 X86 Additional Runtime - 14.21.27702 (14.21.27702)
Microsoft Visual C++ 2019 X86 Minimum Runtime - 14.21.27702 (14.21.27702)
Mozilla Firefox 67.0.4 (x86 en-US) (67.0.4)
Notepad++ (32-bit x86) (7.5.1)
Opera 12.15 (12.15.1748)
Skype version 8.29 (8.29)
Update for Microsoft .NET Framework 4.7.2 (KB4087364) (1)
VLC media player (2.2.6)
WinRAR 5.60 (32-bit) (5.60.0)

Hotfixes

Client LanguagePack Package
Client Refresh LanguagePack Package
CodecPack Basic Package
Foundation Package
IE Troubleshooters Package
InternetExplorer Optional Package
KB2534111
KB2999226
KB4019990
KB976902
LocalPack AU Package
LocalPack CA Package
LocalPack GB Package
LocalPack US Package
LocalPack ZA Package
ProfessionalEdition
UltimateEdition

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MALICIOUS
- Application was dropped or rewritten from another process
  - client.exe (PID: 3372)
SUSPICIOUS
- Executable content was dropped or overwritten
  - client.exe (PID: 3372)
  - WinRAR.exe (PID: 3276)
- Writes to a desktop.ini file (may be used to cloak folders)
  - client.exe (PID: 3372)
- Creates files in the program directory
  - client.exe (PID: 3372)
INFO
- Manual execution by user
  - client.exe (PID: 3372)

Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report

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No Malware configuration.

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TRiD

.zip	\|	ZIP compressed archive (100)

EXIF

ZIP

ZipRequiredVersion:	20
ZipBitFlag:	0x0009
ZipCompression:	Unknown (99)
ZipModifyDate:	1980:00:00 00:00:00
ZipCRC:	0x00000000
ZipCompressedSize:	3237241
ZipUncompressedSize:	3780318
ZipFileName:	f1df6146f27de7025dda6be25e5bdf10932752c75edc794ab79505610a3601b7

No data.

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All screenshots are available in the full report

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Total processes

34

Monitored processes

2

Malicious processes

1

Suspicious processes

0

Behavior graph

Click at the process to see the details

Process information

PID

CMD

Path

Indicators

Parent process

3276

"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\6503277950074880.zip"

C:\Program Files\WinRAR\WinRAR.exe

explorer.exe

User:

admin

Company:

Alexander Roshal

Integrity Level:

MEDIUM

Description:

WinRAR archiver

Exit code:

0

Version:

5.60.0

Modules

Images
c:\program files\winrar\winrar.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\comdlg32.dll

3372

"C:\Users\admin\Desktop\client.exe"

C:\Users\admin\Desktop\client.exe

explorer.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

0

Modules

Images
c:\users\admin\desktop\client.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.17514_none_41e6975e2bd6f2b2\comctl32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll

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Total events

434

Read events

414

Write events

20

Delete events

0

Modification events


(PID) Process:	(3276) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:	write	Name:	ShellExtBMP
Value:
(PID) Process:	(3276) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:	write	Name:	ShellExtIcon
Value:
(PID) Process:	(3276) WinRAR.exe	Key:	HKEY_CLASSES_ROOT\Local Settings\MuiCache\70\52C64B7E
Operation:	write	Name:	LanguageList
Value: en-US
(PID) Process:	(3276) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:	write	Name:	0
Value: C:\Users\admin\AppData\Local\Temp\6503277950074880.zip
(PID) Process:	(3276) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	name
Value: 120
(PID) Process:	(3276) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	size
Value: 80
(PID) Process:	(3276) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	type
Value: 120
(PID) Process:	(3276) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	mtime
Value: 100
(PID) Process:	(3276) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\Interface
Operation:	write	Name:	ShowPassword
Value: 0
(PID) Process:	(3276) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\Interface\MainWin
Operation:	write	Name:	Placement
Value: 2C0000000000000001000000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF42000000420000000204000037020000

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Executable files

6

Suspicious files

0

Text files

0

Unknown types

0

Dropped files

PID	Process	Filename		Type
3372	client.exe	C:\Users\admin\AppData\Local\VirtualStore\Program Files\Adobe\Acrobat Reader DC\Reader\AcroApp\DEU\EPDF_Full.aapp		executable
		MD5:—	SHA256:—
3372	client.exe	C:\Users\admin\AppData\Local\VirtualStore\Program Files\Adobe\Acrobat Reader DC\Reader\AcroApp\HUN\Comments.aapp		executable
		MD5:—	SHA256:—
3276	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\Rar$DRb3276.863\f1df6146f27de7025dda6be25e5bdf10932752c75edc794ab79505610a3601b7		executable
		MD5:—	SHA256:—
3372	client.exe	C:\$Recycle.Bin\S-1-5-21-1302019708-1500728564-335382590-1000\desktop.ini		executable
		MD5:—	SHA256:—
3372	client.exe	C:\Users\admin\AppData\Local\VirtualStore\Program Files\Adobe\Acrobat Reader DC\Reader\AcroApp\CHS\FillSign.aapp		executable
		MD5:—	SHA256:—
3372	client.exe	C:\Users\admin\AppData\Local\VirtualStore\Program Files\Adobe\Acrobat Reader DC\Reader\AcroApp\JPN\CPDF_Full.aapp		executable
		MD5:—	SHA256:—

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HTTP(S) requests

0

TCP/UDP connections

0

DNS requests

0

Threats

0

HTTP requests

No HTTP requests

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Connections

No data

DNS requests

No data

Threats

No threats detected

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No debug info

General Info

6503277950074880.zip

D65EAA1811A1D3527D5C4FCE6B9D0135

516146A720D7E019899D2C4F7CEB918779ADFFA2

7CBEE8BFD056B6144A2B9D2F823D6327CB7098D86CA5BA6F99337BE5FCB63A08

98304:II5bTZ/Gd8HF75P/G2q83SeCSa7XsuSS3WA0IUKi:DnGWHBzq8za70S3WA05Ki

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Application was dropped or rewritten from another process

SUSPICIOUS

Executable content was dropped or overwritten

Writes to a desktop.ini file (may be used to cloak folders)

Creates files in the program directory

INFO

Manual execution by user

Malware configuration

Static information

TRiD

EXIF

ZIP

Video and screenshots

Processes

Behavior graph

Specs description

Process information

Information

Modules

Information

Modules

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings